MULTIQUIP MTX SERIES Service Manual
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MULTIQUIP MTX SERIES Service Manual

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TOOLS ○ DISASSEMBLY DIAGRAMS ○ TROUBLESHOOTING
Manual No. MTX2015SM

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Summary of Contents for MULTIQUIP MTX SERIES

  • Page 1 SERVICE ® TOOLS ○ DISASSEMBLY DIAGRAMS ○ TROUBLESHOOTING Manual No. MTX2015SM...

  • Page 2: Proposition 65 Warning

    To reduce your exposure to these chemicals: ALWAYS work in a well ventilated area, and work with approved safety equipment, such as dust mask that are specially designed to filter out microscopic particles. Multiquip Inc. ◦ MTX Series Rammers ◦ Manual No. MTX2015SM...

  • Page 3: Table Of Contents

    MTX TAMPING RAMMER SERVICE MANUAL Table of contents ................1 Preface ..............1 Warning labels ............1 Precautions for safety ..............1 Work area ........2 Clothing and protective gear ..........2 Cautions during refueling Preventing burns and ..2 accidentally being caught in the machine ..........

  • Page 4: Preface

    / a function of each part. ● For inquiries about repair parts, parts lists, service manuals, and repair of the machine, please contact Multiquip dealer in your area. In addition, parts lists are available on the MQ Service & Support Center website at: http://service.multiquip.com 2.

  • Page 5: Clothing And Protective Gear

    3.2 Clothing and protective gear DANGER ！ To make the work safe, wear work clothes that fit properly, and use protective gear such as ■ a helmet and safety boots appropriate for the work. Work clothes that do not fit might be caught in the rotating parts, leading to an unexpected injury.

  • Page 6: Use Of Genuine Parts And Genuine Oils

    3.6 Use of genuine parts and genuine oils CAUTION ！ ■ Always use genuine parts and oils. The use of inappropriate parts will greatly shorten the life of the machine, also resulting in unexpected accidents. 3.7 Tightening torque of bolts and nuts WARNING ！...

  • Page 7: Tool

    4. TOOL 1. Wrench 6mm 8mm 10mm 12mm 13mm 14mm 17mm 19mm Offset wrench/Socket wrench/Adjustable wrench 2. Hexagonal wrench / Hexagonal socket 5mm 6mm 3. External snap ring plier/Internal snap ring plier(bent type can be also used) 4. Screwdriver, flat and cross 5.

  • Page 8: Inspection Procedure

    5. INSPECTION PROCEDURE 5.1 External appearance check Installation of parts (loosened screw, defective parts, etc.) Damage on machine Oil check (level and contamination) A. Engine oil (SAE10W-30 when shipped) (See operation manual for the engine) B. Main body oil (SAE10W-30 when shipped) (See table 1) Shock rubber for damage, crack, fatigue, hardening, etc.

  • Page 9: Rules For Conduction Service Work

    7. RULES FOR CONDUCTING SERVICE WORK Before removing or disassembly any parts or component, be sure to know exactly how it was installed or assembled. Disassembly work should be conducted working space where it is free from dust. Protect the parts or component with sheet to avoid smearing or damaging during service work.

  • Page 10: Disassembly And Reassembly

    8. DISASSEMBLY AND REASSEMBLY 8.1 Disassembly and reassembly the Engine MTX-60 MTX-70 (Figure is MTX-70) 25-2 25-1 MTX-80 MTX-90 25-2 25-1 fig.1...
  • Page 11 (1) Disassembly Speed control wire Remove the EX bar (57) by unscrewing 4 pcs bolts (58). Remove the muffler guard (52) and the link guard (51) by unscrewing 4 pcs bolts (63) and 2 pcs bolts (56). Tightening Size Remarks torque Socket Head Bolt 19.6N ・...
  • Page 12 (2) Reassembly Unscrew a bolt (25) which is fixing the clutch. Then, assemble the clutch puller B (P/N:9839 Reassemble with the reversed procedure of -10020) to the clutch by tightening 4 pcs pan disassembly with attention to the following head screws, and tighten the center bolt B to terms.

  • Page 13: Guide Cylinder And Spring Cylinder

    8.2 Disassembly and reassembly the guide Drain oil from drain plug (17). cylinder and the spring cylinder. Tightening Size Remarks torque 39.2N ・ m Oil Drain Plug (28.9ft ・ lbf) 39.2N ・ m Oil Fill Plug (28.9ft ・ lbf) Remove the guide cylinder (20) by removing a clamp (25) for the upper bellows (25) after removing the nut (28), bolt (27) and pin (29), which fixing it.
  • Page 14 2) Loosening the center bolt of the spring cyl i) In case of MTX-70 / 80 / 90 inder remover slowly will remove the foot 1) Unscrew 2 pcs bolts which marked foot plate (13). (fig.13) plate. (fig.12) Remove the spring cylinder remover when Assemble the spring cylinder remover(P/N: decreasing pressure of main springs (9).

  • Page 15: Crankcase

    8.3 Disassembly and reassembly the Remove the piston end (4) by shocking the t o p e n d o f c e n t e r b o l t w i t h t h e p l a s t i c crankcase.
  • Page 16 Remove the shock absorber bracket (31) by unscrewing 4 pcs bolts (32) which fixing it. (fig.20) Tightening Size Remarks torque 53.9N ・ m Apply Loctite Bolt M10X30,SW (39.8ft ・ lbf) #221 Please match a position of this lib with a head of a bolt.

  • Page 17: Handle

    8.4 Disassembly and reassembly the 8.5 Disassembly and reassembly the handle. combination lever fig.27 5-1 Disassembly and reassembly the throttle wire (1) Disassembly In case of removing the throttle wire (5), move to idling position of the lever (2) ready. (fig.28) Remove the end cap (11) and unscrew a bolt (10) and 2 pcs nuts (8).
  • Page 18 fig.29 fig.31 Remove the fuel cock (3) by unscrewing 2 (1) Reassemble pcs tapping screw (16). (fig.30) Reassemble with the reversed procedure of disassembly with attention to the following Tightening Size Remarks torque terms. 0.78N ・ m Tapping Screw (0.58ft ・ lbf) M4X12 Assemble the stop switch after fitting the po- sition of groove between the fuel cock and...

  • Page 19: Periodic Checks And Adjustments

    9. PERIODIC CHECKS AND ADJUSTMENTS 9.1 Table of scheduled checks Table 3 How often? Place to check Item to check Oil etc. Daily Appearance Flaws, deformity, dirt (before starting operation) Air cleaner Dirt, flaws, deformation Bolts, nuts Loose or missing parts Handle Flaws, deformity, cracks, damage Rubber damper...
  • Page 20 Cleaning the air cleaner Remove the upper air cleaner cover on the main body. Loosen and remove the 2 Phillips screws that hold the cover on the air cleaner assembly. Primary element (clean every 80 to 100 hours) If the primary element is dirty, wash it with gasoline or lamp kerosene.

  • Page 21: Troubleshooting

    10. TROUBLESHOOTING Engine 1.Won't start Fuel is present Electricity is being The gap in the spark plug tip is clogged. but the spark plug s u p p l i e d t o t h e Carbon is stuck on the spark plug is not sparking.
  • Page 22 Corporate Headquarters • Multiquip Inc. 18910 Wilmington Ave. Carson, Ca. 90746 Multiquip Inc. ◦ MTX Series Rammers ◦ Manual No. MTX2015SM...

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